[
 {
  "creation": "2013-06-13 18:46:55", 
  "docstatus": 0, 
  "modified": "2013-06-13 18:46:55", 
  "modified_by": "Administrator", 
  "owner": "Administrator"
 }, 
 {
  "doctype": "Report", 
  "is_standard": "Yes", 
  "name": "__common__", 
  "ref_doctype": "Purchase Invoice", 
  "report_name": "Purchase Invoice Trends", 
  "report_type": "Script Report"
 }, 
 {
  "doctype": "Report", 
  "name": "Purchase Invoice Trends"
 }
]